161376413711 has 2 divisors, whose sum is σ = 161376413712. Its totient is φ = 161376413710.

The previous prime is 161376413707. The next prime is 161376413729. The reversal of 161376413711 is 117314673161.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 161376413711 - 2² = 161376413707 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (161376413741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80688206855 + 80688206856.

It is an arithmetic number, because the mean of its divisors is an integer number (80688206856).

Almost surely, 2^161376413711 is an apocalyptic number.

161376413711 is a deficient number, since it is larger than the sum of its proper divisors (1).

161376413711 is an equidigital number, since it uses as much as digits as its factorization.

161376413711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 41.

The spelling of 161376413711 in words is "one hundred sixty-one billion, three hundred seventy-six million, four hundred thirteen thousand, seven hundred eleven".